To figure out the Papyrus Problem answer on your own, calculate 7x7x7x7x7, then add 7^4, then add 7^3, then add 7^2, and finally add 7 to your result. Your totals should be 16,807 + 2,401 + 343 ...

Innovation starts with understanding your customer. This simple framework helps uncover real problems and engineer meaningful ...

Measured against that, the Kakeya conjecture – a problem stemming from a 1917 thought experiment by Japanese mathematician ...

Faced with such uncertainty, we turn to experts. The trouble starts when the same people who diagnose your problem also profit from solving it—a classic case of supplier-induced demand.

The difference lies in the difficulty of checking solutions. Imagine that someone says they’ve found two specific people in the football stadium who have the same PIN. In this case, corresponding to ...

A math problem delineating the largest-size sofa that can fit around a corner has finally been solved, though it may not help you move. When you purchase through links on our site, we may earn an ...

South Korea Ignominy, impeachment, death sentences, imprisonment: What’s the problem with South Korean presidents? President looks set to join the majority of Korea’s ex-leaders in disgrace ...

The existential risk of AI has often been presented as extremely complex. A 2018 paper, for example, called the development of safe human-level AI a “super wicked problem.” ...

In 1962 Gale and Shapley showed that for any set of students and colleges (or men and women, in the dating show example), there always exists a set of pairings where every match is stable.

How to Write Problem-Solution Business Letters. For many business people, writing poses a challenge, especially when a problem-solution letter is at hand. It might help to think of the task you ...

As a more specific example, among those charged with the human trafficking of a minor, which carries a sentence of up to 12 years, the average time served was four years and five months.